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Airborne geophysical survey: Chignik-Sutwik

Metadata Updated: October 29, 2023

Aeromagnetic data were collected along flight lines by instruments in an aircraft that recorded magnetic-field intensity values and location. In surveys such as this one where the data were originally collected in digital form and not digitized from contour maps, the information we provide typically includes latitude, longitude, magnetic anomaly in nanoTeslas, and intermediate values used to derive the magnetic anomaly such as total magnetic field.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources


Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023

Metadata Source

Harvested from DOI EDI

Additional Metadata

Resource Type Dataset
Metadata Created Date June 1, 2023
Metadata Updated Date October 29, 2023
Publisher U.S. Geological Survey
Identifier USGS:56311421-a9cc-457e-a317-c5d7fbe7486b
Data Last Modified 20201110
Category geospatial
Public Access Level public
Bureau Code 010:12
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 50ec4751-2465-4927-a77d-08fdcd4b4cae
Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
Harvest Source Title DOI EDI
Metadata Type geospatial
Old Spatial -160.625,55.964996337891,-156.41499328613,57.025001525879
Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
Source Datajson Identifier True
Source Hash 302cbb7a31dc6beef88871ad91dc06bf626c7c3d46c046524631132a0dad2a5e
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -160.625, 55.964996337891, -160.625, 57.025001525879, -156.41499328613, 57.025001525879, -156.41499328613, 55.964996337891, -160.625, 55.964996337891}

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